Are the courses free?

Yes. Every course here is free to take in full. Where a platform also sells a paid certificate, we link to the free version, and the course page says so.

Do I get a certificate?

Not from Gratis Global. We catalog learning materials, not credentials. Some platforms offer a certificate as a paid extra; that is their option, never a requirement to learn.

Can I learn at my own pace?

Yes. Every course here is self-paced. The lectures and materials are always available, so you can start any time and take as long as you need.

COURSES · A GRATIS GLOBAL SERVICE

Free online courses from top universities

The open course catalog.

2,177 complete, free online courses from MIT OpenCourseWare, Open Yale Courses, Stanford Online, and other universities, each with its full lecture series and course materials linked from the university's own site. Browse 27 subjects, from computer science and mathematics to economics, history, and biology, and learn at your own pace with no account and no fees.

2,177 COURSES · 12 INSTITUTIONS · STATUS: [ ALL FREE ]

INSTITUTION ALL Duke Harvard Harvard Law School Johns Hopkins MIT Saylor Academy Stanford The Open University University of Helsinki Wesleyan Wharton Yale MOST TAKEN NEWEST

051

Introduction to Ocean Science and Engineering

Separation Processes

Photography and Truth

Individuals, Groups, and Organizations

Identity and Difference

Groundwater Hydrology

Computational Ocean Acoustics

Creating Video Games

Hands-On Deep Learning

Transport Processes

D-Lab: Design

Topics in Mathematics of Data Science

Networks

Design of Ocean Systems

Housing and Human Services

Classical Mechanics

Financing Economic Development

Atomic and Optical Physics II

Solving Complex Problems

Harmony and Counterpoint I

Atmospheric Radiation

Fundamentals of Program Analysis

Pervasive Human Centric Computing

Quantum Computation

Modeling and Simulation of Dynamic Systems

Principles of Automatic Control

Risk Aware and Robust Nonlinear Planning

Elliptic Curves

Synthesis of Polymers

Biomedical Signal and Image Processing

Advances in Computer Vision

Topics in Mathematics with Applications in Finance

Nonlinear Dynamics and Chaos

Econometrics

Fluid Dynamics of the Atmosphere and Ocean

Educational Theory and Practice III

The Once and Future City

Economic Applications of Game Theory

Water Diplomacy

Introduction to Propulsion Systems

System Project Management

Welding and Joining Processes

Analytical Subsonic Aerodynamics

Art, Craft, Science

Computer Systems Security

Ethnic and National Identity

Doctoral Seminar in Research Methods I

Advanced Soil Mechanics

International Relations Theory in the Cyber Age

Art of Color

Questions

Are the courses free?

Do I get a certificate?

Can I learn at my own pace?